【一句话翻译】Archilles heel 及答案

汉译英：（有参考答案）

我对我们的选择进行了冷静的军事式分析，权衡利弊（Hint： 请用idiom)。

答案：I made a dispassionate, military-style analysis of our options, weighing the pros and cons.

英译汉：（可以意译）

 Always surround yourself with positive souls and good vibes will just come naturally. Remember that your surroundings will influence your experience so make it a positive one.

Idioms：Achilles heel （答案：致命弱点）

    An Achilles heel (or Achilles heel) is a weakness in spite of overall strength, which can lead to downfall. While the mythological origin refers to a physical vulnerability, idiomatic references to other attributes or qualities that can lead to downfall are common.

Please use Achilles heel to make a sentence, 并请把Achilles heel翻译成中文（意译）

E.g.: He was a good student, but English literature had always been his Achilles heel.